ACTION | Responsible | Date | Closed |
Check and define the ramp rates for all magnets. | G. Kirby | 3-Oct-07 | |
Check if the required ramp rates for correctors are compatible with the correction speed needed during fast processes as snap-back | W. Venturini Delsolaro | 3-Oct-07 | |
Power the corrector circuits in Q5L8 at cold to asses how much above nominal can they run. | HCC | 3-Oct-07 | |
Routing of the warm cables connecting 120 A dipole correctors. Is it a recurrent problem? | HCC | 17-Oct-07 | |
Investigate
the possibility to run the machine with a floating power
converter for the RCBYH5.R4B1 circuit. Repeat a specific HV test at cold on this circuit. |
AB/PO, ElQA | 17-Oct-07 | 29-Jan-08 |
Clarify the treatment of electrical non-conformities, their distribution and solving procedures. | ElQA | 31-Oct-07 | 5-Nov-07 |
External fault
during inner triplet powering: analysis of the discharge in
the PC diode. Justify the
different protection of the inner triplet compared to other
systems without energy extraction. Find a possible software solution (done and included in the procedures) |
AB/PO | 31-Oct-07 | 13-Feb-08 |
Add athreshold and delay to the inner triplet PC to fire the heaters in a water fault only above 3000 A | AB/PO | 13-Feb-08 | 14 Apr-08 |
Compute or measure the current in the inner triplet magnets (not the PC) | SACEC | 13-Feb-08 | |
Renumbering of the current leads in the DFBX for the QPS system | Mr. polarity and QPS | 13-Feb-08 | 14 Apr-08 |
Retrieve parameters of quench heaters tested in KEK | S. Feher | 13-Feb-08 | |
Update powering procedures after the 4-5 hardware commissioning review | Editors | 13-Feb-08 | Apr-08 |
Investigate failuure causes for temperature sensor electronics during ElQA | AT-CRG-IN | 28-Apr-08 | 7-May-08 |
Prepare acceptance procedures for the level measurement of stand-alone magnets | AT/CRG-IN | 7-May-08 | |
Study if energy extraction is required for correctors in the inner triplet | M. Karpinnen, A. Verweij | 7-May-08 |
Pending issues to be treated by MPP in future meetings and tentative speakers: